This was the end of those wishing to avenge the death of others. Because the final self- I still get the same rewards that they give to the people themselves killed.
This is the end of man is revenge for others with death because of their final would receive the same compensation as that given to their own people to kill.
This is the end of the people thought to be revenged on the other end with the dead, for their own benefit, it would be the same as they have given to people who have killed themselves.